The measure of What is m Enter your answer in the box.

Answer:

1719-1051.50 +667.50

667.50/44.50 =15

Step-by-step explanation:

The first equation is to find out how much money they have after buying the bus. The second equation is to find out how many people can come on the trip. So the amount of people that can come on the trip is 15 persons

Answer:

hence the compound intrest she has to pay after 2 years is Rs.153.

Answer:

y = a - k

Step-by-step explanation:

k = a - y

k + y = a - y + y

k + y = a

k + y - k = a - k

y = a - k

Answer:

u > - 7

Step-by-step explanation:

7u - 32 < - 3(6-3u)

7u - 32 < - 18 + 9u

18-32 < - 7u + 9u

-14 < 2u

2u > - 14

u > - 7

Answer:The solution is in the attached file below

Step-by-step explanation:

Problem 61

The nth triangular number is

T(n) = n(n+1)/2

I'll rewrite this into

T(n) = 0.5n(n+1)

The triangular number right after this is

T(n+1) = 0.5(n+1)(n+2)

I replaced every n with n+1 and simplified

Let's see what we get when we add up the two expressions

T(n) + T(n+1)

0.5n(n+1) + 0.5(n+1)(n+2)

0.5n^2+0.5n + 0.5(n^2+3n+2)

0.5n^2 + 0.5n + 0.5n^2 + 1.5n + 1

n^2+2n+1

(n+1)^2

This shows that the sum of any two consecutive triangular numbers results in a square number

Here's a few examples

Note each sum is a perfect square, which visually would plot out a square figure.

For quick reference, the set of the first few triangular numbers is {0, 1, 3, 6, 10, 15, 21, 28, 36, 45, 55,...}

==========================================================

Problem 64

Let's say we go with n = 5.

This means,

T(n) = 0.5n(n+1)

T(n-1) = 0.5(n-1)(n-1+1)

T(n-1) = 0.5n(n-1)

T(5-1) = 0.5*5(5-1)

T(4) = 10

This says that when n = 5, the 4th triangular number is 10

Triple that result and add on n = 5

3*T(4) + n = 3*10+5 = 35

This result is beyond obvious which category of figurate number it belongs to. It's not a triangular number since it's not in the form n(n+1)/2. It's not a square number either.

Through a bit of trial and error, you should find it's a pentagonal number

Pentagonal numbers are of the form n(3n-1)/2

If you plugged n = 5 into that, it leads to 35

n(3n-1)/2 = 5*(3*5-1)/2 = 5*14/2 = 70/2 = 35

The diagram shown below represents the first few pentagonal numbers. The number of blue dots corresponds to the pentagonal number itself. Note the equal spacing when dealing with dots on each segment (eg: some interior blue dots are midpoints, others are quarter points, etc.)

Answer:

211.143 233.916 Inflation rate: fo. Application of the formula to the inputs: IR = ?? -$0.10. Sample problem: The CPI value in January 2009 was 211.143

Step-by-step explanation:

The 5-year inflation rate between January 2009 and January 2014 is 10.78%.

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

To Calculate the percent of a number , divide the number by whole number and multiply by 100.

Now, For calculate the 5-year inflation rate between January 2009 and January 2014, we can use the following formula:

Inflation rate = (CPI at end of period - CPI at beginning of period) / CPI at beginning of period x 100%

Hence, Using the values given, we can plug them into the formula:

Inflation rate = (233.916 - 211.143) / 211.143 x 100% Inflation rate

                   = 10.78%

Therefore, the 5-year inflation rate between January 2009 and January 2014 is 10.78%.

Learn more about the percent visit:

https://brainly.com/question/24877689

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[tex]\boxed{\underline{\bf \: ANSWER}}[/tex]

[tex] \sf\frac { 3 + p } { 2 } = 6 \\ [/tex]

Multiply both sides by 2.

[tex] \sf \: 3+p=6\times 2 [/tex]

Multiply 6 and 2 to get 12.

[tex] \sf \: 3+p=12 [/tex]

Subtract 3 from both sides.

[tex] \sf \: p=12-3 [/tex]

Subtract 3 from 12 to get 9.

[tex] \boxed{\bf \: p=9} [/tex]

____

Hope it helps.

RainbowSalt2222

[tex]\frac{1}{2} \times - 2 + \frac{1}{3} \times - 5 \\ \\ = \frac{1}{ \cancel2} \times \cancel{- 2} + \frac{1}{3} \times - 5 \\ \\ = 1 \times - 1 + \frac{1}{3} \times - 5 \\ \\ = - 1 + ( - \frac{5}{3} ) \\ \\ = - 1 - \frac{5}{3} \\ \\ = \frac{ - 3 - 5}{3} \\ \\ = \frac{ - 8}{3} = - 2 \frac{2}{3} [/tex]

Answer: C :Determine whether 9 – 4(–x)² is equivalent to –(9 – 4x²).

Step-by-step explanation:

A function f(x) is odd if f(-x)=-f(x).

We have thus to determine if 9-4*(-x)²= -(9-4*x²).

which is false since this function is even !!!

Answer is C

Answer:

Step-by-step explanation:

We cross multiply, distribute and combine like terms to go from fractions to a quadratic equation.

[tex]\\ \sf\longmapsto (6-5)\times (4-2)+\dfrac{12}{4}=5[/tex]

[tex]\\ \sf\longmapsto 1(2)+\dfrac{12}{4}=5[/tex]

[tex]\\ \sf\longmapsto 2+\dfrac{12}{4}=5[/tex]

[tex]\\ \sf\longmapsto \dfrac{8+12}{4}=5[/tex]

[tex]\\ \sf\longmapsto \dfrac{20}{4}=5[/tex]

[tex]\\ \sf\longmapsto 5=5[/tex]

Answer:

There u go my friend, hope it helps, if u don't understand, u can ask again

Answer:

Step-by-step explanation:

Answer:

[tex]p=8[/tex]

Step-by-step explanation:

[tex]-12\left(-4+p\right)=-48[/tex]

Divide both sides by -12:-

[tex]\frac{-12\left(-4+p\right)}{-12}=\frac{-48}{-12}[/tex]

[tex]-4+p=4[/tex]

Add 4 to both sides:-

[tex]-4+p+4=4+4[/tex]

[tex]p=8[/tex]

OPEACEO ^^

[tex]\large \mathfrak{Solution : }[/tex]

let's solve for p

Answer:

800

Step-by-step explanation:

3000 feet minus 2200 feet is 800 feet

Answer: x = - 4/13

Step-by-step explanation:

2.5x+10=x+12+8x

10-12 = x+8x-2.5x

-2 = 6.5x

x = -4/13

Answer: D

Step-by-step explanation:

To see whuch equation has solution x=3. we can just plug x=3 into each equation to see which is correct. Let's actually solve each equation for practice.

A. Incorrect

5x+4=22                    [subtract both sides by 4]

5x=18                         [divide both sides by 5]

x=18/5

------------------------------------------------------------------------------------------------

B. Incorrect

6x+1=-19                    [subtract both sides by 1]

6x=-20                       [divide both sides by 6]

x=-20/6

------------------------------------------------------------------------------------------------

C. Incorrect

3x-2=34                    [add both sides by 2]

3x=36                        [divide both sides by 3]

x=12

------------------------------------------------------------------------------------------------

D. Correct

6x+6=24                    [subtract both sides by 6]

6x=18                         [divide both sides by 6]

x=3

Now, we know that D is correct.

Answer: 2600

Step-by-step explanation:

[tex]u_1=3\\u_2=5=3+2=3+2*(2-1)\\u_3=7=5+2=3+2*2=3+2*(3-1)\\u_4=9=3+2*3=3+2*(4-1)\\...\\u_n=3+2*(n-1)\\\\u_{50}=3+2*49=101\\\\\displaystyle \sum_{i=1}^{50}(3+2*i)=\dfrac{3+101}{2} *50=2600\\[/tex]

Answer:

Step-by-step explanation:

Area of circle =πr²  and r = s/2

Area of the shaded region = area of square - area of the circle

A = s² + πr²  

Answer:

Bring the first dot down to 1 but leave it in the 15 row

Then the middle one bring to the right one line (to 30) and then down two rows (to 2)

And the one on the right bring one line to the right

Answer:

its best no to

Step-by-step explanation:

The only thing you can really change is switching subtraction and addiction, or division and multiplication. In the long run though its best just to say with the regural order and its earier later on.

please, (parentheses)

excuse (exponents)

my (multipliction)

dear (division)

aunt (addiction)

sally (subtraction)

Answer:

Step-by-step explanation:

Um okay...

Anyways...

Answer:

by/x cents

Step-by-step explanation:

if x apples cost b cents then 1 apple with cost b/x cents and y apples will cost (b/x)×y which gives by/x cents

Answer: 84

Step-by-step explanation: 110% of 40 is 44

                                                                         40+44=84

Step-by-step explanation:

Since b2 is certainly positive, that means a2 is certainly negative, which is impossible. √−1=i is an imaginary number, not lying anywhere on the real number line. Therefore as others have said, it is neither rational nor irrational in the usual senses of those words.

Answer:

No, you would get -1

Step-by-step explanation:

Square root of 1 is 1

If the negative was IN the square root, it would be imaginary.

Answer:

There is a difference between A and a

Step-by-step explanation:

When you are labeling angles, capitol letter means the angle degree while a lowercase letter means a side length.

Answer:

1248 / 11 +28√7

Step-by-step explanation:

=

Simplified

1248 / 11 +28√7

or

187.535582

Answer:

42%

Step-by-step explanation:

462÷1100×100=42%

Answer:

42 %

Step-by-step explanation:

to find percentage we have to multiply the number by 100

so , 462/1100×100

= 42%

[tex]1 \frac{2}{3} \times 3 \frac{1}{2} \\ \\ = \frac{5}{3} \times \frac{7}{2} = \frac{35}{6} \\ \\ = 5.83 = \frac{35}{6} = 5 \frac{5}{6} [/tex]

I hope I helped you^_^

Answer:

35 /6  =  5 5/ 6

Step-by-step explanation:

1 2 /3  × 3 1 /2 is just like 5 /3  ×  7 /2 so 5x7 and 3x2 equals 35/6 but in mixed from it is 5 5/6.  

High school A:  3 vans + 12 buses = 504 students

High school B: 2 vans + 4 buses = 184 students

Multiply High school B by 1.5:

High school B: 3 vans + 6 buses = 276 students

Subtract High school B from High School A:

6 buses = 228 students

Divide students by buses:

Buses = 228 / 6 = 38 students per bus

Now solve for vans using high school A:

3 vans + 12(38 students per bus) = 504 students

Simplify:

3 vans + 456 students in buses = 504 students

Subtract students in buses from both sides:

3 vans = 48

Divide both sides by 3:

Vans = 16

Answer: vans = 16 students, buses = 38 students

Answer:

58

Step-by-step explanation:

only 3 people ordered seafood so u add 43 12 and 3

SORRY IF I AM WRONG